Question

Part 1) Calculate the pH when 50.0 mL of 0.150 M HNO₃ is mixed with 40.0 mL of 0.250 M LiOH.

 

Part 2) Calculate the pH when 15.0 mL of 0.200 M HBr is mixed with 30.0 mL of 0.400 M CH₃NH₂ (Kb = 4.4 × 10⁻⁴).

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Equilibrium Concepts

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